.mail_list_container {
    display: flex;
    flex-direction: column;
    position: relative;
}
/*顶部当前样式*/
/*通讯录盒子样式 - s */
.mail_list{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: scroll;
/*    隐藏滚动条*/
    scrollbar-width: 0px;
}
.mail_list .initials_box{
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.mail_list .initials_box .letter_title {
    width: 100%;
    height: 40px;
    background-color: #eee;
    z-index: 2;
    padding: 0 10px;
    position: absolute;
    top: 50px;
    left: 0px;
}
.initials_box .mail_list_item{
    height: 80px;
    border-bottom: 1px solid #eee;
    position: relative;
    overflow: hidden ;
}
.mail_list_item .item_info_box{
    width: 100%;
    display: flex;
    margin-left: 10px;
    align-items: center;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.info_rigth_box{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.item_info_title{
    font-size: 24px;
}
.item_info_subtitle{
    font-size: 16px;
    color: #555;
    margin-top: 6px;
}
.mail_list_item .item_left_box,.mail_list_item .item_rigth_box{
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    z-index: 1;
}
.item_left_box .left_i, .item_rigth_box .rigth_i{
    font-size: 16px;
    height: 100%;
    display: flex;
    align-items: center;
}
.item_left_box .left_i text, .item_rigth_box .rigth_i text{
    text-align: center;
    height: 20px;
}
.item_info_box image{
    width: 60px;
    height: 60px;
    border-radius: 5px;
    margin-right: 10px;
}
/*通讯录盒子样式 - e */
/*字母滚动定位样式 - s*/
.initials_scroll{
    display: flex;
    position: absolute;
    flex-direction: column;
    right: 0px;
    width: 50px;
    top: 50%;
    font-size: 18px;
}
.item_initials{
    width: 100%;
    z-index: 10;
    color: #505050;
    position: relative;
}
.initials_scroll .item_initials .item_text{
    border-radius: 13px;
    margin-left: 15px;
}
.initials_scroll .item_initials .item_text text{
    text-align: center;
}
.initials_scroll .current_initials{
    color: #fff;
    background-color: #005bea;
}
.initials_bubble{
    position: absolute;
    left: -50px;
    top: -5px;
}
.initials_bubble .bubble_circular text{
    width: 50px;
    height: 40px;
    border-radius: 25px;
    background-color: #1e3c72;
    text-align: center;
    color: #fff;
}
.bubble_triangle{
    width: 15px;
    height: 15px;
    background-color: #1e3c72;
    transform: rotate(45deg);
    position: relative;
    top: 12px;
    left: -8px;
}
/*字母滚动定位样式 - e */